SPG /1  =   1 258 259 260 262 263 264 265 300 302 303 304 305 543 558 611 808 
          831 
SPG /2  =   3  10  11  12  13 
SPG /3  =   4 301 797 
SPG /4  =   6   7 
SPG /5  =   8   9  25 121 122 165 166 174 175 413 414 572 574 594 601 813 816 
SPG /6  =  14  15 
SPG /7  =  44 126 
SPG /8  =  73 475 
SPG /9  =  90 261 
SPG /10 =  91 449 
SPG /11 = 133 134 142 
SPG /12 = 143 144 
SPG /13 = 145 255 515 
SPG /14 = 257 266 306 
SPG /15 = 388 389 534 
SPG /16 = 391 519 
SPG /17 = 544 545 546 547 548 549 550 551 552 
SPG /18 = 680 794 
SPG /19 = 745 792